: Neonatal circumcision is a common pediatric procedure performed in both the inpatient and outpatient setting. We aimed to determine if procedure location affected 30-day post-procedure healthcare utilization rates, inpatient length of stay (LOS), and amount charged.
: We performed a retrospective cohort study comparing 30-day postoperative healthcare utilization (emergency department (ED) visits, office visits, readmissions) of full-term infants who underwent an outpatient versus inpatient (same admission as birth) circumcision from 2015-2020. Statistical analyses included Chi-square tests, multivariable adjusted logistic regression models when appropriate.
: 3137 infants were included, 1426 (45.5%) had an outpatient circumcision, 1711 (54.5%) an inpatient. Outpatient had similar overall healthcare utilization rates as inpatients (5.7% vs. 5.6%, p=0.933). The number of ED visits (1.5% vs 0.8%, p=0.055), office visits (4.5% vs. 5.1%, p=0.437), and readmissions (0.2% vs. 0.0%, p=0.058) were not significantly different. Infants with inpatient circumcisions had longer LOS after adjusting for age, ethnicity and delivery type (Cesarean versus vaginal) with an incident rate ratio of 1.97 (95% confidence interval 1.84-2.11, p
